@incollection{HallerShapiro96,
  author	= {Haller, Susan M. and Shapiro, Stuart C.},
  editor	= {Adorni, Giovanni and Zock, Michael},
  year		= {1996},
  title		= {IDP: an interactive discourse planner},
  booktitle	= {Trends in natural language generation: an artificial intelligence perspective},
  series	= {Lecture Notes in Artificial Intelligence},
  number	= {1036},
  pages		= {144--167},
  publisher	= {Springer}
}